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How do you combine like terms in $(v^{2} - 5 v - 2) + (3 v^{2} - 7 v + 4)$ $(v^{2} - 5v - 2) + ( 3v^{2} - 7v + 4)$ ?
The amount of material needed to cover a ball varies directly with the square of the radius. It takes about 221.63 cm2 of material to cover a ball with a radius of 4.2 cm. What is the radius of a ball that needs 352.92 cm2 of material to cover it?
A circle's center is at $(4, 0)$ $(4 ,0 )$ and it passes through $(6, 9)$ $(6 ,9 )$ . What is the length of an arc covering $\frac{5 π}{3}$ $(5pi ) /3$ radians on the circle?
How do you simplify $\frac{4 + 4 i}{2 i}$ $(4+4i)/(2i)$ ?
How much time is required for 48.96 C of charge to move through an electric juicer if the current through the juicer is 1.39 A?
How do you solve ${(4 x + 3)}^{2} = 6$ $(4x + 3)^2 = 6$ ?
How do you evaluate ${sin}^{- 1} (sin (\frac{4 π}{3}))$ $sin^-1(sin((4pi)/3))$ without a calculator?
Question #86d96
Question #341dd
0.11% of what number is 3.3?
What is the metric unit for measuring mass?
How do you write a quadratic equation in standard form that has two solutions, 6, and -10 with the leading coefficient one?
How do you evaluate the integral $\int \frac{1}{\sqrt[3]{x}}$ $int 1/root3x$ from -1 to 1?
What is $3 x - 4 y = 12$ $3x-4y=12$ in slope-intercept form?
How do you convert $(4, 0)$ $(4, 0)$ into polar form?
How many electrons are there in the neutral atom $_{9}^{19} F$ $"_9^19F$ ?